UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/8MIHm/1OcX1jWPlQJgggxN4ZJ+QabhzCUcgy7O/328=' 
WHERE 
  key_id = '0eb500f5fa552d060ffff6b61563197061d8cb9157751bbed8d55bfc92d72816' 
  AND (
    token = '/8MIHm/1OcX1jWPlQJgggxN4ZJ+QabhzCUcgy7O/328=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )